ATF20V8B-15XC ATMEL [ATMEL Corporation], ATF20V8B-15XC Datasheet - Page 17

• Manufacturer Part Number: ATF20V8B-15XC
• Description: Highperformance EE PLD
• Manufacturer: ATMEL [ATMEL Corporation]

Packaging Information
28J – PLCC
Notes:
R
2325 Orchard Parkway
San Jose, CA 95131
1. This package conforms to JEDEC reference MS-018, Variation AB.
2. Dimensions D1 and E1 do not include mold protrusion.
3. Lead coplanarity is 0.004" (0.102 mm) maximum.
0.51(0.020)MAX
Allowable protrusion is .010"(0.254 mm) per side. Dimension D1
and E1 include mold mismatch and are measured at the extreme
material condition at the upper or lower parting line.
45˚ MAX (3X)
1.14(0.045) X 45˚
B
e
TITLE
28J, 28-lead, Plastic J-leaded Chip Carrier (PLCC)
D1
D
PIN NO. 1
IDENTIFIER
E1
1.14(0.045) X 45˚
E
SYMBOL
D2/E2
A
A1
A2
D
D1
E
E1
B
B1
e
A
12.319
11.430
12.319
11.430
4.191
2.286
9.906
0.660
0.330
0.508
COMMON DIMENSIONS
MIN
(Unit of Measure = mm)
B1
A2
A1
0.318(0.0125)
0.191(0.0075)
1.270 TYP
NOM
–
–
–
–
–
–
–
–
–
–
DRAWING NO.
D2/E2
12.573
11.582
12.573
11.582
10.922
4.572
3.048
0.813
0.533
MAX
–
28J
Note 2
Note 2
NOTE
10/04/01
REV.
B
17